International Commission on Zoological Nomenclature. Opinion 511 Validation under the Plenary Powers of the generic name Maja Lamarck, 1801 (class Crustacea, order Decapoda) and designation under the same Powers of a type species for that Genus in harmony with Established practice.Opinions and declarations rendered by the International Commission on Zoological Nomenclature 18(15), 257-272 (1958)